Table 2. In Vitro Antimicrobial Activity of Shepherin I with or without Cu(II)/Zn(II) Ions, Presented as MIC₅₀ [μg/mL]^a.

	C. albicans ATCC 10231	E. coli ATCC 25922	MRSA ATCC 43300	P. aeruginosa ATCC 27853	E. faecalis ATCC 29212	K. pneumoniae ATCC 700603	A. baumannii ATCC 19606
Shep I	n/d	n/d	n/d	n/d	n/d	n/d	n/d
Shep I–Cu(II)	n/d	n/d	n/d	n/d	n/d	n/d	n/d
Shep I–Zn(II)	32	n/d	n/d	n/d	n/d	n/d	n/d

^aSignificant values are bolded (n/d–not detected).